Preparing for the Cooler Fall Temperatures

As the calendar rolls into October and the leaves begin to change, it is the perfect time to start thinking about energy efficient ways to prepare for the cooler temperatures.

Maintaining your furnace

Schedule your yearly furnace tuneup, ideally before the first cold weather arrives.
Check your air filters often and replace as needed.
Check for leaky air ducts.

Checking chimneys and vents

If you have a functional fireplace, schedule a professional chimney sweeping before the first fire of the season.
Autumn is also a good time to inspect your fireplace damper to make sure it closes tightly and opens smoothly.
If you’re going to spend a few hours near a blazing fireplace, remember to turn the thermostat down a few degrees to save energy.

Keeping Warm

Run your ceiling fans clockwise and at low speeds during heating season. This will redistribute the warmest air in the room, allowing you to set the thermostat a little lower without sacrificing comfort.
Open the shades on sun-facing windows during the day to get free solar heat but close them after dark to add a little insulation.
Make sure your HVAC vents aren’t blocked by furniture, drapes or other obstructions.

If your system is older than 10 years, it might be time to replace it. If you’re considering a replacement, Santee Cooper can help offset some of the cost with rebates !

These are but a few ideas to help you prepare for the winter months. Visit our website for more energy-efficiency tips to help keep your comfort level high and your energy bills low.


For more than 90 years, Santee Cooper has been serving the people of South Carolina. The utility is South Carolina’s largest power provider and the ultimate source of electricity for 2 million people across the state. Through its affordable, reliable and environmentally responsible electricity and water services, and through innovative partnerships and initiatives that attract and retain industry and jobs, Santee Cooper helps power South Carolina. To learn more, visit www.santeecooper.com and follow #PoweringSC on social media.

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